Intense quasiperiodic beam dynamics in accelerating system: Mathematical model and optimization method

Research output

3 Citations (Scopus)

Abstract

The paper is devoted to quasiperiodic intense beam dynamics is accelerating system. Particle interaction accounting is conducted with the use of well-known cloud-in-cell method. This numerical method is formalized, and mathematical model of space charge field intensity is suggested. Coulomb field intensity is presented in the form of integral over the domain of particle phase states. This permits beam evolution to be described by integro-differential equations. Controlled process quality is characterized by integral functional values. Beam dynamics optimization problem is formulated as trajectory ensemble control problem for dynamic system. Analytical expression of quality functional variation is obtained. It makes possible directed methods using for beam dynamics optimization.

Original languageEnglish
Article number012092
Number of pages6
JournalJournal of Physics: Conference Series
Volume941
Issue number1
DOIs
Publication statusPublished - 12 Jan 2018
Event3rd International Conference on Laser and Plasma Researches and Technologies - Moscow
Duration: 24 Jan 201727 Jan 2017

Scopus subject areas

  • Physics and Astronomy(all)

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